Unicode-Transliterate uses a test.pl for testing. As the behaviour of
test.pl was never well standardized, people nowadays try to get rid of
it entirely.
test.pl tests are not reported properly by CPANPLUS and require correct
exit status. In addition, CPAN testers results are partly refused and/or
may be incorrect because of this.
In case it interests you, it would be nice if you made a new release
makeing use of the testing goodness that perl has achieved since 2002.
Thanks,